# Full-Stack Software Engineer, Reinforcement Learning

About the Role Build product interfaces, backend systems, and internal tools for a reinforcement learning data platform. You will own experiences that help research teams and external partners create, evaluate, and improve training data, working closely with research, operations, and go-to-market teams. What You'll Do Develop tools for browsing environments, inspecting trajectories, reviewing task quality, and understanding model behavior. Build partner workflows for creating, submitting, testing, and iterating on reinforcement learning environments and training data. Create dashboards and observability tools for environment quality, evaluation results, data collection progress, and pipeline health. Design backend services and APIs that connect task authoring, data collection, evaluation, quality assurance, and training infrastructure. Work with cross-functional teams to turn ambiguous needs into polished products and ship improvements quickly. What We're Looking For At least 3 years of full-stack engineering experience building and shipping production systems, with technical field study or equivalent technical fundamentals. Proficiency in Python and a modern web stack such a

- **Id**: 4180603
- **Url**: <https://alion.io/job/clera-full-stack-software-engineer-reinforcement-learning-7>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: yes
- **Relocation package**: yes
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-12T17:05:21Z
- **Employer posted date**: 2026-11-12
- **Last verified at**: 2026-11-12T17:22:33Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2258
- **Description truncated**: no
- **Relocation offered**: yes

## Company

- **Id**: 2706
- **Name**: Clera
- **Domain**: getclera.com
- **Url**: <https://alion.io/company/clera>
- **Size band**: 11-50
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: B
- **Score**: 80
- **Open postings**: 40
- **Ghost share**: 0
- **Stale share**: 1
- **Repost share**: 0
- **Time to fill p50 days**: 6
- **Computed at**: 2026-11-12T10:38:37Z

## Salary

- **Min**: 130000
- **Max**: 225000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 225000

## Technologies

- **AWS** — Optional: no
- **CI/CD** — Optional: no
- **Docker** — Optional: no
- **Grafana** — Optional: no
- **Kubernetes** — Optional: no
- **Machine Learning** — Optional: no
- **Next.js** — Optional: no
- **Python** — Optional: no
- **React.js** — Optional: no
- **Reinforcement Learning** — Optional: no
- **Terraform** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country
- **Singapore** — Iso: SG; Kind: country

## Lifecycle

- Event: open; At: 2026-11-12T17:22:33Z

## Visa

- Country: US; Licensed sponsor: no; Adverts offering sponsorship 24m: 48; Sanctioned now: no; Evidence: Offered visa sponsorship in 48 of its adverts here in 24 months; Filings 12m: 0

## Liveness

- **Score**: 52
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.516
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 6
- **Reasons**: conf:2, agency, win:early, comp:brand
- **Computed at**: 2026-11-12T19:41:48Z

## Pay

- **Stated usd annual**: 225000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.